| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $125.71 | 12.486% | $141.4062 | $141.41 | $141.40 | $141.40 |
| Purchase #2 | $104.59 | 13.102% | $118.2934 | $118.29 | $118.30 | $118.30 |
| Purchase #3 | $177.87 | 9.263% | $194.3461 | $194.35 | $194.35 | $194.30 |
| Purchase #4 | $104.35 | 12.746% | $117.6505 | $117.65 | $117.65 | $117.70 |
| Purchase #5 | $51.70 | 5.521% | $54.5544 | $54.55 | $54.55 | $54.60 |
| Purchase #6 | $241.64 | 3.568% | $250.2617 | $250.26 | $250.25 | $250.30 |
| Purchase #7 | $221.58 | 4.803% | $232.2225 | $232.22 | $232.20 | $232.20 |
| 7 purchase totals = | $1,027.44 | $1,108.7348 | $1,108.73 | $1,108.70 | $1,108.80 | |